It’s Wednesday, so you know what that means. Yes, tacos for lunch, but also, WACK WEDNESDAY. Today, the Lonely Island’s musical mid-week treat is the d*ck-whipping “Go Kindergarten” with special guest Robyn, who provides the song’s killer hook. The comedy-rap trio also unveiled the full tracklist for The Wack Album, and it’s as stacked as Katy Perry, who’s one of the few famous people NOT on the record.